I have been searching for a cover for my 3389b and it looks like Calmart is the only maker that goes over 28 feet, unless you want to spend next year's camping money on a custom cover. All the covers I've looked at say water resistant. Wouldn't waterproof be better. We live just outside Houston and probably 10 months of the year it's like living in a sauna. (Very hot and very humid.) Any ideas or suggestions? I'm open to all.

Bear

You do not want a waterproof cover like plastic or a tarp. You want the water resistance cover that breathes. A waterproof cover will condense moisture under the cover and in the RV and cause mold, mildew and rot over time. I have a vent cover over my fantastic fan vent and leave the vent open when I have the RV cover on so there is some air movement in the RV. This helps the inside stay dry.

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Jim L & Faye
2805C
2003 Silvarado diesel crew cab
2017 Silvarado, crew cab 1500 6.2L gas w/ 8 speed tranny
central VA